I'd recommend shopping around for a region-modded Oppo. The price listed in your link seems a bit excessive compared with the standard player.Where you ought to see a difference in picture quality is especially in the upscaling of blu-rays and DVDs.

I just discovered that I actually have a 4K UHD set (LG 55UH8500). Yes, I know ("you big dummy"), how could I not know that? I will spare you the details. I always felt the picture quality was outstanding, but I just forgot that I had "4K". I never bought any 4K material for it.

So, I ask if anybody can suggest a really cheap / free way for me to easily note the difference that obviously has not been apparent to me up to this point? Rent a 4K VUDU movie? YouTube (any true 4K content there?)

Thanks in advance.

Edit: Found some YouTube stuff. I wonder if it is really 4K.

Oh, now finding a bunch of stuff, including some marked iPhone (4K ????) - man am I behind the times ...